National Hockey League
NHL-Suspended Toronto F Mark Bell indefinitely and placed him in the NHL's substance abuse program.
NASHVILLE PREDATORS-Signed F Josh Langfeld to a one-year contract.
SAN JOSE SHARKS-Signed C Jeremy Roenick to a one-year contract.
VANCOUVER CANUCKS-Signed Barry Smith, assistant coach, and Ian Clark, goaltending consultant, to contract extensions.
LAS VEGAS WRANGLERS-Agreed to terms with D Aaron Power on a one-year contract.
VICTORIA SALMON KINGS-Signed F Robin Gomez.
Central Hockey League
YOUNGSTOWN STEELHOUNDS-Signed D Gord Burnett to a one-year contract.